[  840.716866] br0: port 1(veth1) entered blocking state
[  840.716942] br0: port 1(veth1) entered disabled state
[  840.716997] veth1: entered allmulticast mode
[  840.717089] veth1: entered promiscuous mode
[  840.726204] br0: port 2(veth2) entered blocking state
[  840.726310] br0: port 2(veth2) entered disabled state
[  840.726377] veth2: entered allmulticast mode
[  840.726473] veth2: entered promiscuous mode
[  840.735892] br0: port 3(veth4) entered blocking state
[  840.735969] br0: port 3(veth4) entered disabled state
[  840.736041] veth4: entered allmulticast mode
[  840.736147] veth4: entered promiscuous mode
[  840.815154] br0: port 1(veth1) entered blocking state
[  840.815249] br0: port 1(veth1) entered forwarding state
[  840.825453] br0: port 2(veth2) entered blocking state
[  840.825528] br0: port 2(veth2) entered forwarding state
[  840.834955] br0: port 3(veth4) entered blocking state
[  840.835044] br0: port 3(veth4) entered forwarding state
[  854.171517] veth3: entered promiscuous mode
[  855.301411] veth3: left promiscuous mode
[  855.313337] veth3: entered promiscuous mode
[  856.439844] veth3: left promiscuous mode
[  856.460489] br0: port 3(veth4) entered disabled state
[  856.471019] br0: port 2(veth2) entered disabled state
[  856.481569] br0: port 1(veth1) entered disabled state
[  856.492410] veth4: left allmulticast mode
[  856.492492] veth4: left promiscuous mode
[  856.492558] br0: port 3(veth4) entered disabled state
[  856.492667] veth2: left allmulticast mode
[  856.492729] veth2: left promiscuous mode
[  856.492773] br0: port 2(veth2) entered disabled state
[  856.492850] veth1: left allmulticast mode
[  856.492890] veth1: left promiscuous mode
[  856.492945] br0: port 1(veth1) entered disabled state